<template>
<div class="wrapper">
 <swiper :options="swiperOption" v-if="showSwiper">

    <swiper-slide v-for="item of list" :key="item.id">
<img class="swiper-img" :src="item.imgUrl" />
    </swiper-slide>
    <div class="swiper-pagination"  slot="pagination"></div>
  </swiper>
</div>
</template>

<script>
export default {
  name: 'HomeSwiper',
  props: {
    list: Array
  },
  data () {
    return {
      swiperOption: {
        pagination: '.swiper-pagination',
        loop: true,
        autoplay: 5000
      }
    }
  },
  computed: {
    showSwiper () {
      return this.list.length
    }
  }
}
</script>

<style lang="stylus" scoped>
.wrapper{
  overflow: hidden
  width:100%
  height: 0
  padding-bottom: 32.15%
  background:#eee
}
.wrapper >>>.swiper-pagination-bullet-active{
  background:#fff !important
}
.swiper-img{
  width:100%
}
</style>
